70357760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 123904000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 263, 304, 320, 352, 380, 418, 440, 526, 608, 640, 704, 760, 836, 880, 1045, 1052, 1216, 1280, 1315, 1408, 1520, 1672, 1760, 2090, 2104, 2432, 2630, 2816, 2893, 3040, 3344, 3520, 4180, 4208, 4864, 4997, 5260, 5786, 6080, 6688, 7040, 8360, 8416, 9994, 10520, 11572, 12160, 13376, 14080, 14465, 16720, 16832, 19988, 21040, 23144, 24320, 24985, 26752, 28930, 33440, 33664, 39976, 42080, 46288, 49970, 53504, 54967, 57860, 66880, 67328, 79952, 84160, 92576, 99940, 109934, 115720, 133760, 159904, 168320, 185152, 199880, 219868, 231440, 267520, 274835, 319808, 336640, 370304, 399760, 439736, 462880, 549670, 639616, 740608, 799520, 879472, 925760, 1099340, 1279232, 1599040, 1758944, 1851520, 2198680, 3198080, 3517888, 3703040, 4397360, 6396160, 7035776, 8794720, 14071552, 17589440, 35178880, 70357760]

約数ペア:

[(1, 70357760), (2, 35178880), (4, 17589440), (5, 14071552), (8, 8794720), (10, 7035776), (11, 6396160), (16, 4397360), (19, 3703040), (20, 3517888), (22, 3198080), (32, 2198680), (38, 1851520), (40, 1758944), (44, 1599040), (55, 1279232), (64, 1099340), (76, 925760), (80, 879472), (88, 799520), (95, 740608), (110, 639616), (128, 549670), (152, 462880), (160, 439736), (176, 399760), (190, 370304), (209, 336640), (220, 319808), (256, 274835), (263, 267520), (304, 231440), (320, 219868), (352, 199880), (380, 185152), (418, 168320), (440, 159904), (526, 133760), (608, 115720), (640, 109934), (704, 99940), (760, 92576), (836, 84160), (880, 79952), (1045, 67328), (1052, 66880), (1216, 57860), (1280, 54967), (1315, 53504), (1408, 49970), (1520, 46288), (1672, 42080), (1760, 39976), (2090, 33664), (2104, 33440), (2432, 28930), (2630, 26752), (2816, 24985), (2893, 24320), (3040, 23144), (3344, 21040), (3520, 19988), (4180, 16832), (4208, 16720), (4864, 14465), (4997, 14080), (5260, 13376), (5786, 12160), (6080, 11572), (6688, 10520), (7040, 9994), (8360, 8416)]